13080773901540 has 48 divisors (see below), whose sum is σ = 36859454638272. Its totient is φ = 3465988496256.

The previous prime is 13080773901539. The next prime is 13080773901581. The reversal of 13080773901540 is 4510937708031.

It is a super-2 number, since 2×13080773901540² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13080773901540.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 694299174 + ... + 694318013.

It is an arithmetic number, because the mean of its divisors is an integer number (767905304964).

Almost surely, 2^{13080773901540} is an apocalyptic number.

13080773901540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13080773901540 is an abundant number, since it is smaller than the sum of its proper divisors (23778680736732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13080773901540 is a wasteful number, since it uses less digits than its factorization.

13080773901540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1388617356 (or 1388617354 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 48.

The spelling of 13080773901540 in words is "thirteen trillion, eighty billion, seven hundred seventy-three million, nine hundred one thousand, five hundred forty".